Apparel with Integrated Reusable Health Protective Face Mask and Methods for Wearing Same

ABSTRACT

In an illustrative embodiment, the present disclosure relates to an apparatus for retaining a health protecting face mask against a wearer&#39;s face including left and right gromets each having an opening mechanism for releasably receiving a strap of a face mask, the gromets each being connected to a band of material for placing against a back of the wearer&#39;s head. The band of material may include an upper connecting means and a lower complementary connecting means for wrapping the band of material around an adjustment strap of a baseball style cap and retaining the band of material in place. The gromets may be carabiners with latching mechanisms.

RELATED APPLICATIONS

This application is a continuation-in-part of U.S. patent application Ser. No. 16/882,509 entitled “Apparel with Integrated Reusable Health Protective Face Mask and Methods for Wearing Same,” filed May 24, 2020 which claims priority to U.S. Provisional Patent Application Ser. No. 63/022,471, entitled “Apparel with Integrated Reusable Health Protective Face Mask and Methods for Wearing Same,” filed May 9, 2020; this application claims priority to U.S. Provisional Patent Application Ser. No. 63/048,350, entitled “Apparel with Integrated Reusable Health Protective Face Mask and Methods for Wearing Same,” filed Jul. 6, 2020; and this application claims priority to U.S. Provisional Patent Application Ser. No. 63/050,485, entitled “Apparel with Integrated Reusable Health Protective Face Mask and Methods for Wearing Same,” filed Jul. 10, 2020. The above identified applications are each hereby incorporated by reference in its entirety.

BACKGROUND

Some face coverings are integrated into head gear for various environmental protection, such as balaclava ski masks for protecting the head and face in cold weather or gardening/beekeeper hats with insect screens.

Hygienic face masks are used in public to protect against exposure to viruses and bacteria carried in the surrounding air or projected through the air via coughing or sneezing. Typical hygienic face masks are either single use or washable and include either stretchable loops for hooking around the ears or ties for connecting behind the head.

Hygienic or environmental protection face masks can be uncomfortable to wear and breathe through for long periods of time, especially when engaging in outdoor activity such as running or bicycling. Additionally, face masks can be painful on the ears after long periods of wear. The inventor identified a need for a face mask that is portable, comfortable, and quickly available for use during times of need, such as when entering a populated area or going into a store.

SUMMARY OF ILLUSTRATIVE EMBODIMENTS

In one aspect, the present disclosure relates to releasably attaching a face mask to a hat or other head covering, such as a baseball cap, engineer cap, trucker hat, sports helmet such as a football helmet or baseball helmet, bicycle helmet, motorcycle helmet, driving cap, boonie hat, military cap, pith helmet, or bucket hat, having a rigid or flexible shape-retaining crown designed to accept and retain a face mask connected to the hat. The face mask may be configured to cover the nose and mouth of the wearer. The face mask may include shape maintaining elements, such as a flexible and shape retaining nose bar or element (e.g., shape-retaining metal), to form to a wearer's face to better seal against direct inhalation of outside air. The shape maintaining elements may be configured to invert when the mask is not in use to stow against an inner region of the shape-retaining crown of the hat. The face mask may be an antibacterial or antimicrobial reusable fabric face mask designed to deter inhalation of viruses and bacteria. The face mask may be permanently or releasably connected to the hat by at least one connection point, with a separate strap or extension extending from either side of the face mask to the at least one connection point. The connection point(s) may secure to corresponding connection point(s) provided on the hat above the ears of the wearer. The connection point(s) may be permanently or temporarily attached to the hat (e.g., inside the hat above the ears, such as along the sweat band).

In one aspect, the present disclosure relates to a hat or other head covering, such as a baseball cap, engineer cap, trucker hat, sports helmet such as a football helmet or baseball helmet, bicycle helmet, motorcycle helmet, driving cap, boonie hat, military cap, pith helmet, visor or bucket hat, having a brim, bill, or visor (“visor”) of the hat designed to accept and retain a face mask stowed against at least a portion of the brim, bill, or visor of the hat. The face mask may be designed to stow against the visor using one or more connectors. For example, the face mask may wrap at least in part around the visor, held in place by stretchable straps attached to connection points on an inside surface of the hat. When in use, the wearer may pull the face mask off of the visor and position the face mask over the face. In this example, sides of the face mask may be designed to connect with drop-down connection points retained in the hat. The face mask may be designed to cover the nose and mouth of the wearer. The face mask may include shape maintaining elements, such as a flexible and shape retaining nose bar or element (e.g., shape-retaining metal), to form to a wearer's face to better seal against direct inhalation of outside air. The face mask may be an antibacterial or antimicrobial reusable fabric face mask designed to deter inhalation of viruses and bacteria. The face mask may include over-the-ear straps. In another example, the face mask may be designed for releasable connection to the hat by at least one connection point with a strap or extension extending from either side of the face mask to a connection point. The connection point(s) may secure to corresponding connection point(s) provided on the hat above the ears of the wearer. Straps of the mask may be detachably connected to an adjustment or sweat band of the hat.

In one aspect, the present disclosure relates to a hat or other head covering, such as a baseball cap, engineer cap, trucker hat, sports helmet such as a football helmet or baseball helmet, bicycle helmet, motorcycle helmet, driving cap, boonie hat, military cap, pith helmet, or bucket hat, having one or more interior connection points designed to accept and retain a two-piece face mask connected to the hat. The face mask, for example, may separate into two portions and stow separately against inner surfaces of the hat. The surfaces, in one example, are formed surfaces of a rigid or flexible shape-retaining crown of the hat. In an illustrative example, a first (right or left) section of the mask, including a mask section designed for positioning across the nose and mouth of the wearer, may be inverted and stowed in a crown of the hat, while a second (left or right) section of the mask may be stowed in a fore-region of the hat. In another example, a left section of the mask may be stowed in a left side of the hat, while a right side of the mask is stowed in the right side of the hat. The two sections of the mask may drop down from connection points on an inner surface of the hat, such as along a hat band (sweat band) or inner lining above the ears of the wearer, and connect along a connection seam using a releasable connection means. The fabric of the second section may differ from the fabric portion of the first section designed for covering the nose and mouth. For example, a main body of the first section of the face mask may be designed using one or more layers of protective material, while a side portion of the first section as well as the second section may be designed using a stretchable fabric. The main body of the first section of the face mask may include shape maintaining elements, such as a flexible and shape retaining nose bar or element (e.g., shape-retaining metal), to form to a wearer's face to better seal against direct inhalation of outside air. The shape maintaining elements may be designed to invert when the face mask is not in use to stow against an inner region of the hat. The main body of the first section of the face mask may include an antibacterial or antimicrobial fabric designed to deter inhalation of viruses and bacteria.

In one aspect, the present disclosure relates to a system for releasably connecting a face mask to a hat including removable connectors for positioning on the sides of the hat. The connectors may include a fastener for releasably retaining straps of the face mask. In some examples, the connectors include a pin lock connector or threaded pin connector with a flat surface on one exterior side and a fastener on another exterior side for releasably engaging a strap of a face mask. The pin connectors may be colored and decorated to match the design on the exterior of the hat and/or face mask. An interior-facing surface of the pin connector may include a cushioned surface, such as a fabric wrapped surface, to increase comfort of the wearer. In some embodiments, a mating surface of one or both portions of the pin connector may include a texture or topology designed to retain the pin connector in an initially mounted position. The texture or topology may be configured to discourage rotation while avoiding damage to the fabric of the hat.

In other embodiments, the connector is designed to interface with an eyelet of a baseball hat or trucker hat to convert any cap having breathing eyelets for integration with a face mask. The connector, for example, may include a snap-through connector such as a socket and stud eyelet or a cap and stud snap or a split pin with flexible leaves or tines that spread and bend along the interior of the hat to secure the connector in place (e.g., similar to a brad or paper fastener). The connector, in some embodiments, is cushioned on an interior-facing surface for the comfort of the wearer. The connector, for example, may include a fabric, rubber, or silicon covering to soften the feel of the introduction of the connector within an inner surface of the hat. In some embodiments, the connection point includes a strap with an eyelet designed to interface with the socket, stud snap, or flexible tines. The strap may be a strap of the face mask or a strap portion designed to releasably connect to the strap of the face mask.

In some implementations, the at least one connection point includes a connector designed to interface with a mesh portion of the hat. The connector, for example, may include a snap-through connector such as a socket and stud eyelet or a cap and stud snap or a split pin with flexible leaves or tines that spread and bend along the interior of the hat to secure the connector in place (e.g., similar to a brad or paper fastener). In some embodiments, the connection point includes a strap with an eyelet designed to interface with the socket, stud snap, or flexible tines. The strap may be a strap of the face mask or a strap portion designed to releasably connect to the strap of the face mask.

In some embodiments, straps of the mask are detachably connected to an adjustment band of the hat. Baseball hats and trucker hats, for example, often include an adjustable sizing band located at the back of the hat. The adjustment band, in some examples, can include a snapback adjuster including a strip of male snap elements and a corresponding strip of female snap elements, a textile or nylon strap and buckle adjustment band including a slide, buckle, or snap buckle adjustor, a hook and loop adjuster including a strip of hook material and a strip of loop material (e.g., Velcro), or a D-ring hook and loop adjuster including a section of hook material and a section of loop material on a same textile or nylon strap. The connection point(s) may be designed to loop over and secure around the adjustment band of the hat. In the circumstance of a snapback adjustor, the connection point(s) may be designed to snap into one or more unused female and/or male snap elements. The connection points, in some implementations, include a set of gromets attached to the adjustment strap. The gromets may be unitary pieces. In other examples, the gromets may include a clip mechanism, such as a locking carabiner or a spring clip carabiner. In an example, the gromets may be integrated into a clasp that releasably secures over the adjustment strap.

In some embodiments, the face mask includes adjustable connectors to the hat to adjust the fit of the face mask against the wearer's face. The adjustable connector may be a slide and toggle or a buckle. In other examples, the adjustable connectors may include a strip of fabric with one or more snaps, a strap with an adjustable buckle, an adjustable cord lock, twisting two parts together to embrace (like a jar cover), or a cord with one or more sliding barrel knots.

In some implementations, the face mask is designed to be comfortably worn whether the hat is worn forwards or backwards. For example, the connection points on the hat may be selected for comfortable wear and retention from either a forward or backward deployment of the mask.

The face mask, in some embodiments, includes stretchable fabric to adjust the fit of the face mask against the wearer's face. Side panels and/or straps, for example, may be designed using a nylon, spandex, LYCRA, lightweight jersey knit, polyester blend, and/or rayon.

The face mask, in some embodiments, includes a shape retaining fabric or textile that is flexible enough to adjust the fit of the face mask against the wearer's face. The textile may include shape memory polymers.

In some embodiments, the face mask is configured to receive a disposable filter for increasing the antimicrobial and/or antibacterial properties of the face mask. For example, the face mask may include a pocket for inserting a filter pad, such as a HEPA filter or carbon filter. The pocket, in some examples, may be positioned centrally in the face mask in a mouth-facing surface or on a side of the face mask to push the filter toward a more central mouth and nose-covering region of the face mask.

The face mask, in some embodiments, is reversible. For example, in embodiments where the mask is designed for inversion, the user may wear the mask with either side against the face. Each side may include a different fabric color or design.

In some implementations, the face mask inverts along a center seam that creates a nose protrusion along the mask. The face mask, in other implementations, may include a shape-maintaining material, such as a light molded foam material, such as a polyurethane foam. The foam material may include openings to increase ease of breathing. For example, the face mask may be formed using a lightweight fabric surrounding a molded foam shell.

In some embodiments, the rigid or flexible shape-retaining crown of the hat is maintained at least in part using a hat liner. The hat liner, for example, may be a disposable or reusable sweat liner aligned along an inner surface of at least a forehead region of the hat. The hat liner, in some implementations, includes one or more features for securing the mask within the crown of the hat. For example, the mask may be tucked above the hat liner to secure the mask in place and to protect the mask from sweat staining and/or hair collection while stowed within the hat. The hat liner, in some examples, may be composed at least in part from a moisture absorbing or wicking material such as a dry wicking jersey mesh, bamboo stretch fabric, polyester, and/or cotton. In another example, the hat liner may be formed at least in part from a water-resistant and breathable material. The hat liner may include semi rigid or shape retaining material, for example not to wrinkle against the head of the wearer. The hat liner, for example, may be designed to releasably secure within the hat, either frictionally or through one or more connectors. In another example, the hat liner may stow within a sweat band feature of the hat. To use the face mask, the hat may be flipped over, the liner removed, the mask pulled out from behind the liner, and the liner replaced prior to positioning the hat back on the wearer's head.

In one aspect, the present disclosure relates to a mask holder for retrofitting an existing hat into a hat with an integrated face mask. The mask holder, for example, may be configured for releasably securing at least a portion of a face mask to an interior region or exterior region of a hat. In some embodiments, the hat, such as a baseball cap, includes a mesh panel, and the mask holder is configured to releasably secure through the mesh panel using one or more connectors. The mask holder may include a decorative or colorful fabric to add an aesthetically pleasing design beneath the mesh panel of the hat. In other embodiments, the mask holder is configured to releasably secure through the fabric of the hat or through one or more of the breathing eyelets using one or more connectors. The connector(s), for example, may include a snap-through connector such as a socket and stud eyelet or a cap and stud snap or a split pin with flexible leaves or tines that spread and bend along the interior of the hat to secure the connector in place (e.g., similar to a brad or paper fastener).

In one aspect, the present disclosure relates to a hat, such as a baseball cap, engineer cap, trucker hat, driving cap, boonie hat, military cap, pith helmet, bucket hat, or visor, having a mask holder and/or one or more mask connection points for use with a variety of common styles of face masks. The mask holder, for example, may be configured for releasably securing at least a portion of a face mask to an interior region of a hat. The mask holder, for example, may include a pocket for receiving a face mask. The face mask may be folded prior to adding to the pocket. The mask holder, in another example, may include a portion of a hat liner, such as a sweat band, behind which a face mask may be stowed. The connection point(s), in some examples, may include Velcro, magnets, snaps, buttons, or hook-and-loop fasteners fastened to an inner surface of the hat or along the sweatband/inner lining. In some embodiments, the connection point(s) include a short tether with a releasable clasp or other connector for holding a strap of a face mask. When no mask is attached, the short tether may tuck within a hat band region of the hat. The connection point(s), in further examples, may include a clip, clasp, or pin connected to an inner hat band. The connection point(s), in some embodiments, are separate from the mask holder. For example, a user may remove the mask from the mask holder, connect the mask to one or more connection points on the hat, and position the mask against the face. In illustration, the wearer may remove the face mask from a pocket built into a bill, brim, or visor of the hat, connect one ear strap of the face mask to a button positioned in an interior of the hat above the ear along the sweat band region of the hat, replace the hat on their head, and then pull the mask across and connect the second ear strap to a second button positioned in an interior of the hat above the other ear.

In one aspect, the present disclosure relates to a method of using a hat having a rigid or flexible shape-retaining crown designed to accept and retain a face mask connected to the hat. When not in use, the face mask may stow into the crown of the hat or a fore-region of the hat in an inverted state without inhibiting the wearer to don the hat such that, while in transit or in an unpopulated or lightly populated area, the face mask may be carried within the hat while the hat is worn by the wearer. When the wearer desires use of the mask, the wearer may remove the hat, drop the mask from the crown or fore-region, reverse the inversion of the mask, and replace the hat on the head while positioning the face mask snugly against the face.

In some implementations, the method includes adjusting one or more adjustable connectors to hold the mask firmly in position. The connectors may be adjustable while the hat is worn on the head. In other embodiments, the wearer may remove the hat to adjust the connectors.

The method, in some implementations, includes disconnecting the mask at the connectors and washing the mask. The mask may be replaced by an additional reusable face mask designed to be used with the hat.

In some implementations, the method includes inverting the mask and pushing the mask up into the crown of the hat. The mask, for example, may be frictionally held within the crown of the hat in a mask pocket (e.g., without the mask an air pocket) available above the user's head while the hat is worn. The mask, in some embodiments, is stowed at least in part above a hat liner. For example, a chin line of the mask may be tucked under a forehead-spanning hat liner to hold the mask in part in place within the fore-region of the hat.

In one aspect, the present disclosure relates to a wearable clothing item, such as a dress shirt, blouse, dickey, dress, cape, or jacket, with a collar having an integrated face mask. The face mask may stow in one or more sections of the collar, such as a pocket region designed into one or both of the collar points (sharp or rounded), under a fold of the collar (e.g., along the side or back of the neck), or against the neck along a standing region of the collar. Additionally, in relation to a band collar, mandarin collar, or mock turtleneck, the pocket may be designed on an outside of the collar along the front, side, or back of the neck. Further, in relation to a turtleneck collar, the pocket may be designed under the fold along the front of the neck. The face mask may be designed to cover a nose and mouth of the wearer. The face mask may be formed of lightweight materials that collapse or fold for discreet storage in a dress shirt collar. The face mask may include one or more creases or fold points for collapsing the face mask to a size and shape that fits within the pocket region(s) of the collar. The face mask may include shape maintaining elements, such as a flexible and shape retaining nose bar or element (e.g., shape-retaining metal), to form to a wearer's face to better seal against direct inhalation of outside air. The face mask may be an antibacterial or antimicrobial reusable fabric face mask designed to deter inhalation of viruses and bacteria. The face mask may be permanently or releasably connected to the collar by at least one connection point, with a separate strap or extension extending from either side of the face mask to the at least one connection point. The connection point(s) may secure to corresponding connection point(s) provided on collar. The connection point(s) may be permanently attached to the wearable item.

In some implementations, the face mask is connected beneath, within, or against a collar of the clothing item and stretches over the head of the wearer along integrated straps connected to two connection points on the clothing item to tightly form against the wearer's face. The straps may be designed to loop over the wearer's ears. Conversely, the straps may be designed to extend beneath the wearer's ears.

In some implementations, the face mask includes a pocket or tubular opening for receiving a flexible nose adjustor. For example, a flexible metal nose adjuster may stow within the collar for insertion by the wearer at time of use. In illustration, the flexible metal nose adjuster may be inserted into a pointed collar similar to a collar stay. In this manner, the face mask may be foldable and/or collapsible as well as adjustable to seal against the wearer's face.

In some implementations, the face mask is a two-section mask, each section stowing separately within, beneath, or against the collar of the clothing item. For example, a right section may release from within or beneath a right back or side section of the collar and be pulled around to the front near the wearer's face. Similarly, a left section may release from within or beneath a left back or side section of the collar and be pulled around to the front near the wearer's face. The wearer may connect the two sections of the face mask to snugly form the face mask against the face. The two sections may connect along a connection seam using a releasable connection means. The releasable connection means, in some examples, can include Velcro, zipper, snaps, hook and eye clasps, magnetic closure elements, one or more clips, or a single vertical hook for connecting into a corresponding long, narrow diameter fabric loop. The fabric of the second section may differ from the fabric portion of the first section designed for covering the nose and mouth. For example, a main body of the first section of the face mask may be designed using one or more layers of protective material, while a side portion of the first section as well as the second section may be designed using a stretchable fabric.

The foregoing general description of the illustrative implementations and the following detailed description thereof are merely exemplary aspects of the teachings of this disclosure and are not restrictive.

BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate one or more embodiments and, together with the description, explain these embodiments. The accompanying drawings have not necessarily been drawn to scale. Any values dimensions illustrated in the accompanying graphs and figures are for illustration purposes only and may or may not represent actual or preferred values or dimensions. Where applicable, some or all features may not be illustrated to assist in the description of underlying features. In the drawings:

FIGS. 1A-1C illustrate adjustable face mask systems for releasably securing a strap of a face mask to an item of apparel such as a hat;

FIGS. 1D and 1E illustrate example mask band covers;

FIG. 2A illustrates another adjustable face mask system for releasably securing a tie strap of a face mask to an item of apparel such as a hat;

FIG. 2B illustrates an example usage configuration for releasably securing a face mask having two sets of ties to a hat;

FIG. 3A illustrates an example hat and face mask that stows against a hat surface;

FIG. 3B illustrates an example hat and face mask that stows against a hat visor;

FIG. 3C illustrates another example adjustable face mask systems for releasably securing a strap of a face mask to an item of apparel such as a hat;

FIGS. 3D and 3E illustrate example usage configurations including a face mask releasably secured to a hat;

FIGS. 4A-4F illustrate example connectors for releasably securing a strap of a face mask to an item of apparel;

FIGS. 4G-4I illustrate internal configurations of example connectors for releasably securing a strap of a face mask to an item of apparel;

FIGS. 5A-5C illustrate example usage configurations for the connectors of FIGS. 4A-4F;

FIGS. 6A and 6B illustrate an example hat and integrated face mask;

FIG. 7A illustrates a hat with an example two-piece face mask secured to an adjustment band of the hat;

FIGS. 7B-7E illustrate a hat with an example two-piece integrated face mask;

FIG. 8A illustrates a collar of a wearable clothing item having an integrated face mask;

FIG. 8B illustrates an example usage configuration for the connectors of FIGS. 4A-4F involving a collar of a wearable clothing item;

FIGS. 9A and 9B illustrate an example face mask with a replaceable external filter panel;

FIGS. 10A through 10G illustrate example adjustable face mask systems for releasably securing a face mask to a hat or the head of a wearer; and

FIGS. 10H-10K illustrate example usage configurations for the adjustable face mask systems for FIGS. 10A through 10G.

DETAILED DESCRIPTION OF ILLUSTRATIVE EMBODIMENTS

The description set forth below in connection with the appended drawings is intended to be a description of various, illustrative embodiments of the disclosed subject matter. Specific features and functionalities are described in connection with each illustrative embodiment; however, it will be apparent to those skilled in the art that the disclosed embodiments may be practiced without each of those specific features and functionalities.

References throughout the specification to “one embodiment” or “an embodiment” means that a particular feature, structure, or characteristic described in connection with an embodiment is included in at least one embodiment of the subject matter disclosed. Thus, the appearance of the phrases “in one embodiment” or “in an embodiment” in various places throughout the specification is not necessarily referring to the same embodiment. Further, the particular features, structures or characteristics may be combined in any suitable manner in one or more embodiments. Further, it is intended that embodiments of the disclosed subject matter cover modifications and variations thereof.

It must be noted that, as used in the specification and the appended claims, the singular forms “a,” “an,” and “the” include plural referents unless the context expressly dictates otherwise. That is, unless expressly specified otherwise, as used herein the words “a,” “an,” “the,” and the like carry the meaning of “one or more.” Additionally, it is to be understood that terms such as “left,” “right,” “top,” “bottom,” “front,” “rear,” “side,” “height,” “length,” “width,” “upper,” “lower,” “interior,” “exterior,” “inner,” “outer,” and the like that may be used herein merely describe points of reference and do not necessarily limit embodiments of the present disclosure to any particular orientation or configuration. Furthermore, terms such as “first,” “second,” “third,” etc., merely identify one of a number of portions, components, steps, operations, functions, and/or points of reference as disclosed herein, and likewise do not necessarily limit embodiments of the present disclosure to any particular configuration or orientation.

Furthermore, the terms “approximately,” “about,” “proximate,” “minor variation,” and similar terms generally refer to ranges that include the identified value within a margin of 20%, 10% or preferably 5% in certain embodiments, and any values therebetween.

All of the functionalities described in connection with one embodiment are intended to be applicable to the additional embodiments described below except where expressly stated or where the feature or function is incompatible with the additional embodiments. For example, where a given feature or function is expressly described in connection with one embodiment but not expressly mentioned in connection with an alternative embodiment, it should be understood that the inventors intend that that feature or function may be deployed, utilized or implemented in connection with the alternative embodiment unless the feature or function is incompatible with the alternative embodiment.

FIGS. 1A and 1B illustrate adjustable face masks 104 a and 104 b for releasably connecting to a hat 102. Advantageously, rather than connecting behind the ears as with conventional face masks, the face masks 104 a and 104 b are designed to connect in front of or above the ear of the wearer while the retaining force of the face mask 104 a or 104 b is applied to the hat 102 rather than the back of the wearer's ears, providing significant long term comfort in comparison to the conventional mask. Although illustrated as a baseball cap, in other embodiments, the hat 102 may be an engineer cap, trucker hat, sports helmet such as a football helmet or baseball helmet, bicycle helmet, motorcycle helmet, driving cap, boonie hat, military cap, pith helmet, or bucket hat. In some implementations, the hat 102 includes an aesthetic design 114 c, such as a logo. The face mask 104 may include shape maintaining elements, such as a flexible and shape retaining nose bar or element (e.g., shape-retaining metal), to form to a wearer's face to better seal against direct inhalation of outside air. The face mask 104 may be an antibacterial or antimicrobial reusable fabric face mask designed to deter inhalation of viruses and bacteria. In some implementations, the face mask 104 includes an aesthetic design 114 a such as a logo.

The face mask 104 includes a strap 106 retained to the hat 102 using a releasable connector system including connectors 108 and 110. The releasable connector system advantageously provides the wearer with a simple mechanism for replacing a first face mask 104 with a second face mask 104 for washing or disposable replacement, depending upon a style of mask used. As illustrated in FIG. 1A, in some implementations, the face mask 104 a includes a strap 106 retained to the hat 102 using a connector system including a pin lock 108 having a pin (male) side 108 a and a receiving (female) side 108 b. The pin lock 108 may be secured through the side of the hat 102, for example, without causing damage to the fabric of the hat 102. Further, in some embodiments, the pin lock 108 may be repositionable, such that a user may select a most comfortable position for the pin lock 108. Further, the pin lock 108 may be positioned, in some embodiments, to releasably secure the mask in a backward wearing position (e.g., with a visor 120 of the hat 102 pointed to the rear). Releasable pin lock systems are described in greater detail in relation to FIGS. 3A, 3B, 4A, and 4B.

In some implementations, the connector system includes a buckle and keyhole fastener 110 a for releasably connecting the strap 106 to the pin lock fastener 108. A keyhole opening 120 a, for example, releasably receives a button member 122 of the female portion 108 b of the pin lock system 108. Although illustrated as having the button member 122 on the female portion 108 b, in other embodiments, the button member 122 may be included on a male portion of the pin lock fastener 108. The strap 106 is slideably retained through a buckle opening 120 b of the buckle and keyhole fastener 110 a.

The strap 106, in some implementations, is adjustable in length using a buckle 112. The strap 106 is fed through the buckle 112 to a comfortable position, advantageously providing for a customized and comfortable fit for any face size or shape.

In other implementations, turning to FIG. 1B, the connector system, rather than including the buckle and button loop fastener 110 a, includes a snap buckle 110 b configured to releasably connect to the pin lock 108, covering a surface of the pin lock and providing an adjustment mechanism at the surface of the hat 102 rather on the strap 106 itself. Advantageously, this moves the adjustment mechanism of the buckle 112 of FIG. 1A (and, potentially, an end of the strap 106) outside of any potential of entering the peripheral view of the wearer.

In some implementations, an exterior facing surface of the pin lock fastener 108 includes an aesthetic design and/or color. Designs of pin locks are described in greater detail in relation to FIGS. 4A and 4B.

As shown in FIGS. 1A and 1B, the strap 106, in some implementations, is covered by a sleeve 116. The sleeve 116 may be formed (e.g., stitched, bonded, etc.) as a tube similar in width to the strap 106 (and/or the buckle 112) to slide over and obscure the adjustment buckle 112 from view. In other examples, the sleeve 116 may have an adjustable width, for example using a series of hook fasteners, Velcro, or snaps to snugly encase the strap 106 (with the buckle 112 in the embodiment illustrated in FIG. 1A). As illustrated, the sleeve 116 covers substantially a length of the strap from the pin lock fastener 108 to the end of the strap 106 interfacing with the body of the face mask 104 a. The sleeve 116, in other embodiments, may cover a shorter region. The sleeve 116, in some embodiments, includes an aesthetic design 114 b such as a logo.

In some implementations, the sleeve 116 includes an opening 118 for receiving the female portion 108 b of the pin lock fastener 108. For example, the sleeve 116 may be releasably or permanently attached to the hat 102 using the pin lock fastener 108. The pin lock fastener 108 may retain the position of the sleeve 116 from sliding downward toward the body of the face mask 104. In other embodiments, the sleeve 116 may be frictionally retained in position by snugly forming against the strap 106 and/or the buckle 112.

In other implementations (not illustrated), instead of having visible hardware 108, 110 on an exterior surface of the hat 102 (optionally obscured by the strap 116), the hardware 108, 110 may be positioned on an interior surface of the hat 102 for a cleaner look. Padding may be added to the hardware 108 and/or 110 to improve the wearer's comfort in relation to any hardware positioned to be in contact with the wearer's head. Further, in the implementation where the strap is positioned on the inside of the hat 102, the exterior facing surface of the pin lock 108 may include an aesthetic shape, color, and/or design.

In illustration, in some embodiments, a button 108 c may be presented on an interior of the hat 102. In one example, the pin lock 108 may be connected from an exterior surface of the hat (e.g., so that section 108 b is externally visible) with the button 108 c positioned between an inner surface of the hat and the head of the wearer. In hat designs including a sweat band, for increased comfort to the wearer, the button may be positioned between the interior surface of the hat 102 and an outer surface of a sweat band region of the hat 102 so that the sweat band is positioned between the button and the head of the wearer. To completely hide visibility of the pin lock 108, in another example, the pin lock 108 may be connected to the sweat band of the hat 102 such that no portion of the pin lock 108 is positioned on the exterior surface of the hat 102. In each of these examples, the pin lock 108 would be presented in a similar position as illustrated in FIGS. 1A and 1B, such that the hardware 110 is fully covered by the hat 102. In this manner, only the strap 106 of the face mask 104 would be seen extending from the interior of the hat 102 (plus in relation to FIG. 1A, the buckle 112 may remain visible). Further examples regarding inwardly-facing pin locks are discussed in relation to FIGS. 4A and 4B.

In some implementations, the hat 102, adjustable face mask 104, and strap sleeve 116 are sold as an integrated adjustable face mask system 100. The face mask system 100, in some embodiments, may include branded or corporate design elements, such as coordinating aesthetic designs 114 a, 114 b, and 114 c on the face mask 104 a, the sleeve 116, and the hat 102, respectively. In other implementations, a preexisting hat 102 and/or preexisting face mask 104 may be used to create the adjustable face mask system 100.

FIG. 1C illustrates a mask configuration 130 in which the face mask 104 has its straps substantially encompassed with a strap sleeve 132. The strap sleeve 132, turning to FIG. 1D, may be tapered in design. In some embodiments, as shown in FIG. 1D, a front side of the strap sleeve 132 a includes a first graphic, color, and/or logo, and a back side of the strap sleeve 132 b includes a second graphic color, and/or logo.

In some implementations, as shown in a close-up view 150 in FIG. 1E, a strap sleeve 152, such as the strap sleeve 132 of FIG. 1C, is releasably closed using a latching tab 154 designed to engage a corresponding slot or opening 156. View 160 illustrates an unfolded pattern of the strap sleeve 152 including the latching tab 154 and slot 156. When folded, in some embodiments, the strap sleeve 152 is permanently secured at a seam 158, in some examples by heat sealing, stitching, or an adhesive. In other embodiments, the strap sleeve 152 includes a zipper, Velcro, or other releasable side attachment.

FIG. 1E also illustrates a front view 162 a,b, a side view 164 a,b, a top view 166 a,b, and a bottom view 168 a,b of a right side strap sleeve 152 a and a left side strap sleeve 152 b.

Turning to FIG. 2A, in some implementations, an adjustable face mask system 200 includes a face mask 204 designed to connect in front of or above the ear of the wearer while the retaining force of the face mask 204 is applied to the hat 202 rather than the back of the wearer's ears, providing significant long term comfort in comparison to the conventional mask. Although illustrated as a baseball cap, in other embodiments, the hat 202 may be an engineer cap, trucker hat, sports helmet such as a football helmet or baseball helmet, bicycle helmet, motorcycle helmet, driving cap, boonie hat, military cap, pith helmet, or bucket hat. In some implementations, the hat 202 includes an aesthetic design 214 b, such as a logo. The face mask 204 may include shape maintaining elements, such as a flexible and shape retaining nose bar or element (e.g., shape-retaining metal), to form to a wearer's face to better seal against direct inhalation of outside air. The face mask 204 may be an antibacterial or antimicrobial reusable fabric face mask designed to deter inhalation of viruses and bacteria. In some implementations, the face mask 204 includes an aesthetic design 214 a such as a logo.

The face mask 204 includes a strap 206 retained to the hat 202 using a releasable connector system including connectors 208 and 210. The releasable connector system advantageously provides the wearer with a simple mechanism for replacing a first face mask 204 with a second face mask 204 for washing or disposable replacement, depending upon a style of mask used. The releasable connector system may include a pin lock 208 (such as the pin lock 108 of FIGS. 1A and 1B having a pin (male) side 108 a and a receiving (female) side 108 b). The pin lock 208 may be secured through the side of the hat 202, for example, without causing damage to the fabric of the hat 202. Further, in some embodiments, the pin lock 208 may be repositionable, such that a wearer may select a most comfortable position for the pin lock 208. Further, the pin lock 208 may be positioned, in some embodiments, to releasably secure the face mask 204 in a backward wearing position (e.g., with a visor 220 of the hat 202 pointed to the rear). Releasable pin lock systems are described in greater detail in relation to FIGS. 3A, 3B, 4A, and 4B.

In some implementations, the connector system includes a snap fastener 210 for releasably connecting over an exterior positioned side of the pin lock 208. The snap fastener 210 includes a strap feeder 212 for slideably receiving the strap 206 of the face mask 204. The strap 206 is slideably retained through the strap feeder 212 with a toggle clasp 214. The strap 106, as illustrated, is adjustable in length using the toggle clasp 214. The strap 206 is fed through the buckle strap feeder 212 to a comfortable position and then locked using the toggle clasp 214, advantageously providing for a customized and comfortable fit for any face size or shape.

In some implementations, an exterior facing surface of the pin lock fastener 108 includes an aesthetic design and/or color. Designs of pin locks are described in greater detail in relation to FIGS. 4A and 4B.

In some implementations, the strap 206 is further fed through a rear toggle clip 216 to tuck the ends of the straps 206 out of the way of the wear. As illustrated, the toggle clasp 216 is positioned on the hat 202 above an adjustment band 218. In other embodiments, the toggle clasp 216 may be positioned at a base of the hat (e.g., in designs lacking the adjustment band 218).

Although illustrated as an external retention system, in other embodiments, the releasable connector system may be positioned on an interior surface of the hat 202 (e.g., at the same or similar positions) to obscure visibility to the releasable connector system. In illustration, in some embodiments, the strap feeder 212 may be presented on an interior of the hat 202. In one example, the pin lock 208 and toggle clasp 214 may be connected from an exterior surface of the hat 202 (e.g., so that section 208 is externally visible) with the strap feeder 212 positioned between an inner surface of the hat 202 and the head of the wearer. In hat designs including a sweat band, for increased comfort to the wearer, the strap feeder 212 may be positioned between the interior surface of the hat 202 and an outer surface of a sweat band region of the hat 202 so that the sweat band is positioned between the strap feeder 212 and the head of the wearer. Further, the rear toggle clip 216 may be positioned on an interior surface of the hat 202. In additional embodiments, the rear toggle clip 216 may be left out of the design, such that the ends of the straps 206 are simply tucked up into an interior of the hat 202. To completely hide visibility of the hardware 208 and 210, in another example, the pin lock 208 may be connected to the sweat band of the hat 202 such that no portion of the pin lock 208 is positioned on the exterior surface of the hat 202. In each of these examples, the pin lock 208 would be presented in a similar position as illustrated in FIG. 2A, such that the hardware 208, 210 is fully covered by the hat 202. In this manner, only the strap 206 of the face mask 204 would be seen extending from the interior of the hat 202. Further examples regarding inward-facing pin locks are discussed in relation to FIGS. 4A and 4B.

In an alternative embodiment (not illustrated), rather than including separate straps 206 a and 206 b, a single stretchable (e.g., elastic) strap may be provided connecting a left side of the face mask 204 to a right side of the face mask 204. The elastic strap may be fed through the strap feeder of the connectors 212 on either side of the hat to allow the strap to circle around the back of the hat 202 without need for the toggle connector 216. Alternatively, a single strap feeder connector 212 may replace the toggle connector 216 at a back of the hat 202. To remove the face mask 204, the wearer may pull the face mask 204 outwards and draw the face mask 204 around the visor 220 of the hat and onto a front surface of the hat 202, for example as illustrated in FIG. 3A. To replace the face mask 204, in some implementations, the strap feeders may be hinged or not fully closed to release the strap from each of the connectors. Alternatively, the strap may be releasably connected at either the left or the right side with a fastener (e.g., snap, hook, clasp, etc.).

Further to this embodiment, in some implementations, the face mask 204 may include a second strap attached to each of the left and right sides of the face mask and positioned lower along the jaw area (e.g., at least one inch below the upper strap, about two inches below the upper strap, etc.). The second face strap may be fed through a single strap feeder connector disposed on the adjustment strap 218 or, in implementations lacking an adjustment strap, along a lower band region of a rear surface of the hat 202. In another example, the second strap may wrap around the back of the head of the wearer, proximate to a base of the neck.

The above described alternative embodiment may be advantageous, for example, in connecting a face mask to a sports helmet, such as a football helmet, bicycle helmet, or baseball helmet to retain positioning of the face mask during physical activity and to ensure physical connection to the head covering during play.

Turning to FIG. 2B, an example usage configuration 230 for releasably securing a face mask 230 to both the hat 202 and a garment (e.g., shirt collar) 234 includes both an upper strap 236 (or set of straps) releasably connected or attached to the hat 202 and a lower strap 238 (or set of straps) releasably retained on the collar 234 of the shirt. The lower strap(s) 238, for example, is both looped through a releasable fastener 242 (e.g., as discussed in greater detail below in relation to FIGS. 4A through 41) and fed through a strap feeder connector 240 (e.g., such as connector 212 of FIG. 2A) or toggle connector (e.g., such as the toggle connector 216 of FIG. 2A). The strap feeder connector 240, for example, may be used to adjust the lower strap 238 to snugly retain the face mask 232 against the lower face of the wearer, while the releasable fastener 242 may maintain the face mask 232 attached to the wearer when not secured to the wearer's face. In this manner, the face mask 232 may remain safely in place during activity, such as golfing as illustrated. Further, by releasing the strap feeder connector 240, the wearer may lift the mask to drink water.

Turning to FIGS. 3A through 3C, in some implementations, a system 300 for releasably retaining a face mask 304 to a hat 302 includes two or more releasable fasteners 322 (“cleats”) for releasably securing through the fabric of the hat 302. The cleats 322 (e.g., pin lock fasteners 308 such as the pin lock fasteners 108 discussed in relation to FIGS. 1A and 1B) with mask strap retainers 110) may be adjusted based upon a wearing preference of the user and/or a mask style used for integration with the cleats 322. In some implementations, cleats 322 may be added to a preexisting hat to allow a user to retain a preferred face mask across the visor 320 or across the body of the hat 302.

As illustrated in FIGS. 3A and 3B, the mask strap retainers 310 on the cleats 322 may include a button type retainer 310 a or a hook type retainer 310 b. In other embodiments, the mask strap retainers can include a clasp, clamp, clip, or pin for releasably securing the mask strap. If the mask instead has ties, the retainer 310 can include strap feeders and toggle clasps as described in relation to FIG. 2A.

In other implementations, cleats 322 may be designed to interface with an eyelet of a baseball hat or trucker hat to convert any cap having breathing eyelets for integration with a face mask. The cleats 322, for example, may include a snap-through connector such as a socket and stud eyelet or a cap and stud snap or a split pin with flexible leaves or tines that spread and bend along the interior of the hat to secure the cleat 322 in place (e.g., similar to a brad or paper fastener). The cleat 322, in some embodiments, may include a cushioned surface, such as a fabric wrapped surface, on a portion connecting within the interior of the hat 302 to increase comfort of the wearer. In further implementations, the cleats 322 may be designed to interface with a mesh portion of the hat. The cleats 322, for example, may include a snap-through connector such as a socket and stud eyelet or a cap and stud snap or a split pin with flexible leaves or tines that spread and bend along the interior of the hat to secure the cleat 322 in place in the mesh (e.g., similar to a brad or paper fastener).

FIGS. 3A and 3B illustrate the hat 302 including cleats 322 a, 322 b for releasably securing the straps 306 a, 306 b of the face mask 304 to releasably attach the face mask to the hat when not in use. As shown in FIG. 3A, for example, the face mask 304 a may be configured to stow against a front portion of the hat 302 above the visor 320. The face mask 304 a may be designed to cover the nose and mouth of the wearer. The face mask 304 a may include shape maintaining elements, such as a flexible and shape retaining nose bar or element (e.g., shape-retaining metal), to form to a wearer's face to better seal against direct inhalation of outside air. The face mask 304 a may be an antibacterial or antimicrobial reusable fabric face mask 304 a designed to deter inhalation of viruses and bacteria. An upper surface of the face mask 304 a, when positioned across the front of the hat 302, may include a decorative design or aesthetic pattern 314 a. As illustrated, the face mask 304 a is connected to the hat 302 by straps 306 a, 306 b which are releasably retained to an outer surface of the hat 302 by the cleats 322.

In some embodiments, straps 306 are replaced with an extension of the mask fabric to conceal the fact that the hat 302 includes the face mask 304 a on its outer surface. The design 314 a on the mask 304 a may advantageously be configured so that it is in register with any portion of a design 314 b on the hat 302 which remains visible when the mask 304 a is in the depicted position above the visor 322. Embedded magnets may be used to help ensure that the mask 304 a is secured into the same place each time it is stowed, which can enhance the appearance of the hat 302 by ensuring the mask design 314 a is in register with the design 314 b on the remainder of the hat 302.

Further, although described in relation to forward positioning, in other implementations the mask 304 a may be releasably connected to the hat 302 to wrap around the back of the hat 302 opposite the visor 320. This may be particularly advantageous to wearers who prefer wearing a hat backwards. To switch between a forward positioned face mask 304 and a backward positioned face mask 304 a, for example, the cleats 322 simply need to be repositioned along a side surface of the hat 302. In further embodiments, two sets of cleats 322 may be added to the hat 302 for selectable positioning as desired.

In some implementations, to position the face mask 304 a across the face, the wearer removes the face mask 304 a from the cleats 322 and draws the face mask 304 a across their face, positioning the straps 306 over the ears. This configuration is advantageous in that the mask 304 a can be readily donned with a single hand, without removing the hat 302 and without seeing the straps or connectors. In other embodiments, the wearer may remove the face mask 304 a from a first set of cleats 322 and attach to a second set of cleats 322 to wear the face mask 304 a without potential discomfort from the face mask 304 a rubbing against the ears, such as the position illustrated in FIGS. 1A and 1B.

Turning to FIG. 3B, in some implementations, a face mask 304 b is designed with at least two layers of fabric and an opening 324 for enveloping a visor 320 of the hat 302 when the face mask 304 b is not in use. The opening 324, for example, may be positioned in an upper surface of the face mask 304 b such that the open seam edge is positioned along the wearer's nose. In this manner, the logo 314 a is in a proper orientation both when worn and when secure to the visor 320. In another example, the opening 324 may be in a lower surface of the face mask 304 b such that the open seam edge is positioned along the wearer's chin. The face mask 304 b, for example, may be designed to cover the nose and mouth of the wearer. The face mask 304 b may include shape maintaining elements, such as a flexible and shape retaining nose bar or element (e.g., shape-retaining metal), to form to a wearer's face to better seal against direct inhalation of outside air. The face mask 304 b may be an antibacterial or antimicrobial reusable fabric face mask 304 b designed to deter inhalation of viruses and bacteria. An upper surface of the face mask 304 b, when positioned across the top of the visor 320 of the hat 302, may include a decorative design or aesthetic pattern 314 a. As illustrated, the face mask 304 b is connected to the hat 302 by straps 306 a, 306 b which are releasably retained to an outer surface of the visor 320 of the hat 302 by the cleats 322.

To position the face mask 304 b against the visor 320, in some implementations, the wearer draws the face mask 304 b over the visor 320 to at least partially conceal the visor 304 b within the opening 324 of the face mask 304 b. The straps 306 of the face mask 304 b, as illustrated, are connected to either side of the hat 302 using the cleats 322.

In some implementations, to position the face mask 304 b across the face, the wearer removes the face mask 304 b from the cleats 322 and draws the face mask 304 b across their face, positioning the straps 306 over the ears. This configuration is advantageous in that the mask 304 b can be readily donned with a single hand, without removing the hat 302 and without seeing the straps 306 or cleats 322. In other embodiments, the wearer may remove the face mask 304 b from a first set of cleats 322 and attach to a second set of cleats 322 to wear the face mask 304 b without potential discomfort from the face mask 304 b rubbing against the ears, such as the position illustrated in FIGS. 1A and 1B.

Turning to FIG. 3C, a use configuration 330 illustrates the face mask 304 releasably attached to the hat 302 with cleats 322. The use configuration 330 additionally includes a filter patch 914, described in greater detail below.

Turning to FIGS. 3D and 3E, in some implementations, a use configuration 340 illustrates the face mask 304 releasably connected to a bucket style hat 342 by cleats 322. For example, the straps of the face mask 304 are pulled up to a point internal to the bucket style hat 342 and secured to an internally-facing portion of the cleat 322.

Turning to FIGS. 4A and 4B, in some implementations, cleats for releasably connecting the straps of a face mask to a hat or helmet can include button-style cleats including round button cleats 400 and/or eccentric (e.g., teardrop-shaped) button cleats 410. The cleats 400, 410 may be colored and decorated to match the design on the exterior of the hat and/or face mask. An interior-facing surface of the cleat 400, 410, in some embodiments, includes a cushioned surface, such as a fabric wrapped surface, to increase comfort of the wearer. In some implementations, a mating surface of one or both portions of the cleat 400, 410 may include a texture or topology designed to retain the cleat 400, 410 in an initially mounted position. For example, to maintain a desired orientation of an aesthetic design, rough “teeth” may be provided on one or both inner surfaces of the cleat 400, 410 to engage the fabric of the hat and discourage rotation of the cleat 400, 410. The texture or topology may be configured to discourage rotation while avoiding damage to the fabric of the hat.

Turning to FIG. 4A, in some implementations, round button cleats 400 may include a pin with a locking ring 406 a or a threaded pin 406 b on a corresponding male section (e.g., 402 a or 402 b). The male section 402 is designed to releasably lock to a female section 404. For example, a sharp point of the pin 406 may pierce the fabric outwardly from an inner surface of the hat to mate with the female section 404 (e.g., in a locking 406 a or threaded 406 b fashion) or vice-versa. The pins 406 may be designed to effectively secure a face mask to the hat and/or to the face of the wearer of the hat without damaging the fabric of the hat. For example, the pins 406 may have a small diameter as compared to the cleat 404, as illustrated in the examples. Both the female section 404 and the male section 402 may include an aesthetic color, shape, and/or design.

As illustrated, in one example, a female connector 404 b includes an aesthetic design (e.g., logo) on a button 408 b. This cleat may be used as an external connection point for a face mask. In another example, a male connector 402 d includes an aesthetic design (e.g., logo) on the flat surface. This cleat may be used as an internal connection point for a face mask, since a button 408 c will be positioned on an interior surface of the hat.

In the example of the female connector 404 c, in some implementations, the button 408 c of the female connector 404 c may be wider in diameter (e.g., closer to a diameter of the male connector 402 d, substantially a same diameter of the male connector 402 d, or wider than a diameter of the male connector 402 d). In this manner, a force of the button 408 c may be spread against a wider surface, mitigating the button acting as a pressure point against the wearer's head.

Further, although illustrated as being substantially flat, in some embodiments the surface of the button 408 c or the male connectors 402 a and 402 b may be curved so that, upon receiving a force from the strap pulling upon the button 408 of the pin lock 400, an edge of the button 408 c or the male connectors 402 a and 402 b will not be bearing against a side of the head of the wearer. In another illustration, an outer edge of the button 408 c or the male connectors 402 a and 402 b may be rounded to avoid presenting a pressure point against the head of the wearer.

Turning to FIG. 4B, in some implementations, eccentric button cleats 410 include a teardrop-shaped button 418 for releasably retaining straps of a face mask. In comparison to the round button cleats 410, the eccentric button cleats 410 may naturally align at an angle corresponding to an angle at which the face mask straps exert a pulling force on the eccentric button cleat 410. In this manner, without additional retention mechanism, the aesthetic design orientation on the eccentric button cleat will generally retain a same position.

As illustrated in FIG. 4B, the eccentric button cleats 410 include the pin 406 a (in other embodiments, any cleat design 400, 410 may include the threaded pin 406 b of FIG. 6A) on a corresponding male section (e.g., 412 a, 412 b, 412 c). The male section 412 is designed to releasably lock to a female section 414.

As illustrated, in one example, a female connector 414 b includes an aesthetic design (e.g., logo) on the eccentric button 418 b. This cleat may be used as an external connection point for a face mask. In another example, a male connector 412 c includes an aesthetic design (e.g., logo) on the flat surface. This cleat may be used as an internal connection point for a face mask, since a button 418 c will be positioned on an interior surface of the hat.

In the example of the female connector 414 c, in some implementations, the button 418 c of the female connector 414 c may be wider in diameter (e.g., closer to a diameter of the male connector 412 c, substantially a same diameter of the male connector 412 d, or wider than a diameter of the male connector 412 c). In this manner, a force of the button 418 c may be spread against a wider surface, mitigating the button 418 acting as a pressure point against the wearer's head.

Further, although illustrated as being substantially flat, in some embodiments the surface of the button 418 c or the male connectors 412 a and 412 b may be curved so that, upon receiving a force from the strap pulling upon the button 418 of the pin lock 410, an edge of the button 418 c or the male connectors 412 a and 412 b will not be bearing against a side of the head of the wearer. In another illustration, an outer edge of the button 418 c or the male connectors 412 a and 412 b may be rounded to avoid presenting a pressure point against the head of the wearer.

Turning to FIGS. 4C and 4D, in some implementations, eccentric button cleats 420, 430 include a downward curving portion 422, 432 that hooks over the strap, thus releasably retaining straps of a face mask. The strap, for example, may fit snugly between a tip of the downward curving portion 422, 432 and a garment-facing base 424, 434 such that the strap will not easily slip out of a strap retaining gap (e.g., gap 436 of FIG. 4D).

Further, in some implementations, an opposing portion 428, 438 of the eccentric button cleats 420, 430 opposite the cleat with the downward curving portion 422, 432 is curved rather than flat (e.g., as illustrated in FIGS. 4A and 4B).

FIGS. 4E and 4F illustrate additional cleat designs 440, 450. Turning to FIG. 4E, in some implementations, the cleat 440 includes a release portion 442 that, when lifted away from a body portion 444, allows a bottom pin portion 446 to be pulled away from the body portion 444. For example, the release portion 442 may be configured to separate from the body portion 444 by a gap distance 448. The eccentric cleat 420 of FIG. 4C, for example, may be designed to include a release portion 426.

Turning to FIG. 4F, in some implementations, rather than a release portion 442 stacked on top of a body portion 444, a cleat 450 includes an outer release portion 452 a that separates in part from an inner portion 452 b of an upper surface of the cleat 450. As illustrated, upon exposure of inner portion 452 b through lifting outer release portion 452 a, a pin portion 456 may be separated from the main body of the cleat 450.

FIGS. 4G through 4I illustrate internal mechanisms for providing a cleat with a releasable safety pin. Turning to FIGS. 4G and 4H, in some implementations, a cleat 460, 490 includes lock balls 464 to releasably retain a pin 462 at a narrowed section of the pin shaft. The cleat 460 also includes a load spring 466 to bias the pin 462 in position surrounded by the lock balls 464. The lock balls 464 and the load spring 466 are retained in a cam surface region 468.

Turning to FIG. 4G, in some implementations, the cleat 460 includes a wide pin base surface 470 separated from a body surface 472 by a gap 474. By pressing the base surface 470 toward the body surface 472, the load spring 466 is compressed, moving the balls downward and outward along the cam surface region 468, thereby releasing a head of the pin 462. Opposite the body surface 470 is a narrow cap surface 476 separated by a strap retaining gap 478. The cap surface 476 may be formed of a deformable material such as silicon. By pinching the cap 476, portions 480 a,b may be pressed against 482, maintaining it in place with the load spring 466 compressed and allowing the pin 462, upon release of the base surface 470 from the body surface 472, to be released.

FIGS. 4H and 4I illustrate another example internal mechanism for cleat 490. Turning to FIG. 4H, the pin 462 is connected to a narrow pin base 492 opposite the body surface 472. A wide base surface 494 includes an outer surface 494 a and an inner surface 494 b. Turning to FIG. 41, in a rotated view of the cleat 490, a gap 496 between a hooked portion of the outer surface 494 a and a hooked portion of the inner surface 494 b provides for a limited travel to separate the outer surface 494 a from the inner surface 494 b. In this movement, the load spring 466 is compressed by the outer surface 494 a drawing down on the portion 482, thus allowing the lock balls 464 to travel downwards and outwards along the cam surface 468 and releasing the pin 462.

FIGS. 5A through 5C illustrate an example hat 502 having an integrated face mask 504. The hat 502, as illustrated, is a baseball style cap. In other embodiments, the hat 502 can be a different style of hat such as, in some examples, an engineer cap, trucker hat, driving cap, boonie hat, military cap, pith helmet, or bucket hat. The face mask 504 may be a surgical style mask or textile mask designed to protect the wearer from inhalation of particulates, viruses and/or bacteria. The face mask 504, in some examples, may be collapsible and/or foldable for retention against an inner surface of the hat 502. The face mask 504, for example, may be formed of lightweight material to rest against a surface of the hat 502, forming a type of hat liner that does not interfere with the comfort of the wearer. In some implementations, the face mask 504 includes a decorative pattern, design, or emblem. For example, as illustrated, the face mask 504 includes an aesthetic design 514.

As illustrated in FIGS. 5A through 5C, the face mask 504 is connected to the hat 502 on each side by a strap 506. The two straps, as illustrated in FIG. 5C, may be releasably retained to an inner surface of the hat 502 by a set of connectors 508 a and 508 b (not illustrated). The connector 508 a, as illustrated, is a loop of fabric attached to a sweat band region 510 of the inside of the hat 502. In other embodiments, the connectors may include Velcro, magnets, snaps, or buttons fastened to an inner surface of the hat 502 or along the sweat band 510 or other inner lining which cooperate with corresponding connecting elements on the face mask 504. In some embodiments, the connection points include a short tether with a releasable plastic clip such as a small bicycle helmet strap connector or bikini strap connector. When no mask is attached, the short tether may tuck within the sweat band 510 of the hat 502. The connection points, in some embodiments, may include a clip, clasp, or pin connected to the sweat band 510.

In some embodiments, the connectors 508 may connected to or built into detachable pin lock fasteners as described in relation to FIGS. 4A and 4B. For example, the connectors 508 may be part of a pin lock fastener connected from an exterior surface of the hat 502 (e.g., so that one section of the pin lock is externally visible) with the connector 508 positioned between an inner surface of the hat 502 and the head of the wearer. In hat designs including a sweat band, for increased comfort to the wearer, the connector 508 may be positioned between the interior surface of the hat 502 and an outer surface of the sweat band 510 so that the sweat band 510 is positioned between the connectors 508 and the head of the wearer. To completely hide visibility of the pin lock, in another example, the pin lock may be connected to the sweat band 510 of the hat 502 such that no portion of the pin lock is positioned on the exterior surface of the hat 502.

As illustrated in FIG. 5B, in some implementations, the face mask 504, when not in use, is configured to stow against an upper surface of the hat 502. In other embodiments, the face mask 504 may stow against a fore region of the inner surface of the hat 502 or a rear region of the inner surface of the hat 502 (particularly in alternative embodiments where the hat lacks a rear adjustor). The stowed positioning of the face mask 504, in alternative embodiments, may depend in part upon a positioning of the connectors 508 a and 508 b. For example, although the connector 508 a is illustrated as being positioned approximately above the ear of the wearer, in other embodiments, the connector 508 a may be positioned in an upward, backward, and/or forward position relative to the position illustrated. The connection points, in some examples, may depend upon a hat style, hat construction, or contemplated wearing of the hat. For example, the position of the connectors 508 a and 508 b is conducive to allowing a wearer to don the baseball cap 502 in either a visor 516 forward or a visor 516 rearward position while wearing the face mask 504. In other embodiments where a rear portion of the hat 502 is constructed of mesh material rather than solid material, the face mask 504 may instead be stowed in a forward direction, substantially against a forehead of the wearer, to avoid visible detection of the face mask 504 when not in use.

FIG. 5B shows the mask 504 partially stowed. In use, the mask is fully inserted behind liner 517 such that no portion of the mask is in direct contact with the head of the user when the hat is worn. Advantageously, the mask 504 may be held in place by magnets sewn into the mask and hat, Velcro or other means. This further provides a fixed and certain stowage position for the mask such that the mask is positioned substantially identically each time it is stowed.

In some embodiments, the face mask 504 stows within a pocket formed in an upper surface of the hat 502, such as a thin low-profile hat liner 517. The hat liner 517, for example, may be a disposable or reusable sweat liner aligned along an inner surface of at least a forehead region of the hat 502. The hat liner 517, in some implementations, includes one or more features for securing the face mask 504 within the crown of the hat 502. For example, the face mask 504 may be tucked above the hat liner 517 to secure the face mask 504 in place and to protect the face mask 504 from sweat staining and/or hair collection while stowed within the hat 502. The hat liner 517, in some examples, may be composed at least in part from a moisture absorbing or wicking material such as a dry wicking jersey mesh, bamboo stretch fabric, polyester, and/or cotton. In another example, the hat liner 517 may be formed at least in part from a water-resistant and breathable material. The hat liner 517 may include semi-rigid or shape retaining material, for example not to wrinkle against the head of the wearer. In some embodiments, the rigid or flexible shape-retaining crown of the hat 502 is maintained at least in part using the hat liner 517. The hat liner 517, in some embodiments, is designed to releasably secure within the hat, either frictionally or through one or more connectors. In other embodiments, the hat liner 517 stows within the sweat band 510 of the hat 502. To use the face mask 504, the hat 502 may be flipped over, the hat liner 517 removed, the face mask 504 pulled out from behind the hat liner 517, and the hat liner 517 replaced prior to positioning the hat 502 back on the wearer's head.

As illustrated in FIG. 5C, in some implementations, the face mask 504 lifts out of the top region of the hat 502 and the straps 506 a and 506 b extend forward so that the wearer may position the face mask 504 over their nose and mouth, as illustrated in FIG. 5A. The straps 506 a and 506 b, in some embodiments, are formed on stretchable material to allow the face mask to pull into the hat. For example, the straps may be formed of a spandex, elastane, nylon, or other stretch fabric. The face mask 504, in some embodiments, is flipped upon removal from the stowed position. As illustrated, to stow the face mask 504, the user lifts the hat liner 517 (e.g., a sweat band having a greater surface area extending into the hat 502) and positions the hat liner 517 over the face mask 504. The hat liner 517, for example, allows the mask to avoid direct contact with the hair or head of the wearer when not in use. In other embodiments, a face-interfacing side of the face mask 504 may be stowed against the inner surface of the hat 502 when not in use so that the face-interfacing side is not exposed to sweating, dirt, and other contaminants carried by the hair of the wearer.

Turning to FIGS. 6A and 6B, in another example embodiment, a face mask 604 may stow against an inner fore surface of a hat 602. In some embodiments, the face mask 604 is configured to retain the curvature illustrated in FIG. 6A. For instance, the mask 604 may be semi-rigid and retain the illustrated shape. The mask 604 may include shape memory polymers and/or molded foam elements to provide this functionality. Such embodiments may advantageously maintain a space between the mouth of the wearer and the mask for speaking comfort. The face mask 604 may include one or more formable members, such as a bendable metal nose ridge to maintain a better seal between the face mask 604 and the face of the wearer. The formed structure may be integrated into the mask 604.

As illustrated in FIG. 6B, the face mask 604 is positioned such that an aesthetic decoration 614 is positioned opposite the inner surface of the hat 602. In this manner, the mouth-facing surface may be protected against sweat, dirt, and other debris. The face mask 604, for example, may be inverted in its shape to form against a front panel 610 of the hat 602 in this manner. The hat 602 may also be provided with a liner similar to liner 517 described in connection with FIG. 5B. That liner (not shown) serves to protect the outer surface of the mask 604 from sweat. In other embodiments, the face mask 604 may be stowed such that an exterior surface of the face mask 604 is positioned against the inner surface of the hat 602. The face mask 604 and aesthetic decoration 614, for example, may form part of the structure and/or decoration of the hat 602 when not in use. For example, the hat 602 may be formed of a mesh such that the aesthetic decoration 614 is visible through the mesh material when the face mask 602 is in the stowed position. In embodiments where the hat 602 includes an opaque front fabric panel with mesh side and back panels 620 a-220 c, the face mask 604 may similarly have mesh side regions and integrated straps 606 a and 606 b such that when the mask is stowed the opaque portion of the mask is in register with opaque portion 610 of the hat and mesh portions of the mask are in register with the mesh portions 620 of the hat.

In other embodiments, the straps 606 a and 606 b may be releasably attachable using one or more connectors. For example, the straps 606 a, 606 b may be connected to the hat 602 or to a sweat band 610 of the hat 602. The connectors, for example, may be detachable connectors such as the cleats 400, 410 described in relation to FIGS. 4A and 4B. The connectors, instead, may be permanently fastened to the hat 602 or to the sweat band 610. The connectors, in some examples, can include buttons, hooks, or clasps.

As illustrated in FIG. 6B, in some embodiments, the face mask 604 lifts out from against the inner surface of the hat 602 to be worn by the user. As illustrated, the face mask 604 is oriented to be worn by the user when the hat is oriented with a visor 616 over the face of the user. If the mask is formed of semi-rigid and/or shape retaining material, the mask may “snap” into place when it is deployed and will likewise “snap” into place when it is stowed, flush against the interior of the hat.

If, instead, the user wishes to wear the hat 602 with an adjustment strap over the face of the user (i.e., wear the hat backwards), in some implementations, the user may reverse the face mask 604 such that it deploys below the rear portion of the hat instead of the visor. This may be accomplished, for instance, with releasable attachment means securing the mask to the hat such as, for example, Velcro or buttons.

In some embodiments, the face mask 604 may be reversible. The face mask 604, further, may include different fabric type, color, decoration, or patterning on the opposite surface of the surface having the decoration 614.

Turning to FIG. 7A, in some implementations, an adjustable face mask system 700 includes a multi-section face mask 724 releasably connectable to an adjustment strap 736 of a hat 722. As illustrated, a set of gromets 728 a, 728 b are arranged at either side of the adjustment strap 736 of the hat 722. The gromets 728, for example, may be attached to an existing hat by releasing the attachment mechanism of the adjustment strap (e.g., buckle, snaps, etc.), looping the adjustment strap ends through the gromets 728 a, 728 b, and reconnecting the adjustment strap 736. In other embodiments, the gromets 728 a, 728 b may include a clip mechanism, such as a locking carabiner or a spring clip carabiner. In further implementations, the gromets may be integrated into a clasp that releasable secures over the adjustment strap 736. In one example, the clasp may include a fabric sleeve with snaps, hooks, Velcro, or zipper closure. In another example, the clasp may include a rigid or semi-rigid (e.g., metal or polymer) band with a clamp or snap locking mechanism. Although the gromets are illustrated as having a generally “butterfly wing” or “B” shape, in other embodiments, the gromets may have differing aesthetic shapes while exhibiting the same ability to secure a position of straps 726 looped through the gromet 728.

In some implementations, the straps 726 are releasably secured to a face mask body 724 using an adjustable connection system 732. The adjustable connection system 732, for example, may include a post 732 a with a number of adjustment holes 732 b or, conversely, a hole 732 d with a number of adjustment posts 732 c. In other embodiments, the adjustable connection system 732 may include a series of snap position options, button position options, or hook and eye connection options. Further, in some embodiments, the strap 724 b may releasably secure using a buckle, such as the strap 106 of FIG. 1A that loops through the buckle opening 102 b (e.g., in relation to FIG. 7A, the gromet 728) and then feeds back through the buckle 112.

The face mask 724, in some embodiments, includes an aesthetic decoration 734 a coordinating with an aesthetic decoration 734 b of the hat 722. As illustrated, the face mask 724 and hat 722 include a coordinating logo.

To remove the face mask from the face, in some embodiments, the wearer may release the adjustment system 732, allowing the body of the face mask 724 to dangle from one set of straps 726. Further, in some embodiments, the face mask 724 may secure against the hat 722, extending between the gromets 728 in a reconnected state (e.g., similar to the configuration illustrated in FIG. 3A).

Turning to FIGS. 7B through 7E, in some implementations, a two-section face mask 704 is designed to separate into two portions 704 a, 704 b and stow separately against inner surfaces of a hat 702. For example, rather than needing to stretch a single piece face mask over nose and glasses to position, the face mask 704 may be more comfortably positioned through completing connection of a two-piece mask either against the face or close to the ear of the wearer. Further, depending upon the design of the hat 702, two sections may stow more comfortably and/or discreetly than a single body face mask.

As shown in FIG. 7B, a left section of the mask 704 a includes a mask section designed for positioning across a nose and mouth of the wearer, while a right section of the mask 704 b is designed for positioning across a right cheek of the wearer. The two sections 704 a, 704 b of the face mask 704 connect using a releasable connector 714, here illustrated as a hook and loop. To connect, for example, a plastic or metal hook on a first mask section may slide through a loop of fabric on the other mask section. In other embodiments, the releasable connection means, in some examples, can include Velcro, zipper, snaps, hook and eye clasps, magnetic closure elements, or one or more clips.

Turning to FIG. 7C, in some implementations, straps 706 a-706 d of the sections 704 a, 704 b of the face mask 704 connect the face mask 704 to an interior of the hat 702. The straps 706 a-706 d may be releasably or permanently connected to the interior of the hat 702. For example, each of the straps 706 a-706 d may be releasably connected beneath a sweat band 710 of the hat 702 using a connector such as a snap, clip, hook, or button. In another example, the straps 706 a and 706 b may form part of a first strap loop, and the straps 706 c and 706 d may form part of a second strap loop, the strap loops each being releasably retained in the hat 702 by a single connector. The sweat band 710 may cushion the wearer's head from sensing the existence of the connectors within the interior of the hat 702.

In some implementations, the fabric of the second section 704 b differs from the fabric portion of the first section 704 a designed for covering the nose and mouth. For example, a main body of the first section 704 a of the face mask 704 may be designed using one or more layers of protective material, while a side portion of the first section 704 a as well as the second section 704 b may be designed using a stretchable fabric. The main body of the first section 704 a of the face mask 704 may include shape maintaining elements, such as a flexible and shape retaining nose bar or element (e.g., shape-retaining metal), to form to a wearer's face to better seal against direct inhalation of outside air. The main body of the first section 704 a of the face mask 704 may include an antibacterial or antimicrobial fabric designed to deter inhalation of viruses and bacteria.

In other embodiments, rather than having a connection point between the first and second sections of the face mask 704 along a cheek surface of the wearer, the mask 704 may connect at a different location on the mask 704. In one example, the mask 704 may include a centrally aligned connector, where each section of the face mask 704 is substantially similar in size. In this example, the connector may include an air-sealed connector such as overlapping Velcro or magnets. In a further example, one section of the face mask 704 may include the majority of the face mask 704, with the second section being disposed closer to the ear of the wearer. The unitary piece, for example, may advantageously allow for a better face seal, while the straps 706 may be formed of a lightweight and/or stretchable fabric to complete the face mask design.

As illustrated in FIGS. 7C and 7D, in some implementations, the face mask 704 stows beneath a hat liner 717, such as the hat liner 517 described in relation to FIGS. 5B and 5C. The hat liner 717, for example, may releasably retain the face mask 704 whether in a connected (e.g., 1-piece) or disconnected (e.g., 2-piece) configuration. FIG. 7C shows the mask 704 partially stowed. In use, the mask is fully inserted behind liner 717 such that no portion of the mask is in direct contact with the head of the user when the hat is worn. Advantageously, the mask 704 may be held in place by magnets sewn into the mask and hat, Velcro or other means. This further provides a fixed and certain stowage position for the mask such that the mask is positioned substantially identically each time it is stowed.

In other implementations, as illustrated in FIG. 7E, each section 704 a, 704 b separates and individually stows. For example, the first section 704 a with the main body of the mask may stow against a crown region of the interior of the hat 702, while the second section 704 b may stow substantially behind the sweat band 710 of the hat 702. The connector 714 b of the second section 704 b, for example, may nest behind the sweat band 710 and/or be releasably retained by a connector within the sweat band 710 of the hat 702. In such embodiments, the mask 704 may advantageously be held in place by magnets sewn into the mask and hat, Velcro or other means.

FIG. 8A illustrates a collar 802 of a wearable clothing item, such as a dress shirt, blouse, dickey, dress, cape, or jacket, having an integrated face mask 804. The face mask 804, as illustrated is configured to stow in a pocket region 810 designed into a back of the collar 802. The face mask is accessible, as illustrated by opening the pocket with a zipper 812. In other embodiments, the pocket is sealed using one or more snaps, Velcro, or other fastener. Rather than being fastened, in further embodiments, the pocket may simply include upper material that folds over the lower seam of the opening to close.

In other implementations, the face mask 804 may be designed to stow in one or both of the collar points (sharp or rounded), under a fold of the collar (e.g., along the side or back of the neck), or against the neck along an inside standing region of the collar 802. Additionally, in relation to a band collar, mandarin collar, or mock turtleneck, the pocket region 810 may be designed on an outside of the collar 802 along the front, side, or back of the neck. Further, in relation to a turtleneck collar, the pocket region 810 may be designed under the fold of the collar 802 along the front of the neck.

The face mask 804 may be designed to cover the nose and mouth of the wearer. The face mask 804 may be formed of lightweight materials that collapse or fold for discreet storage in a dress shirt collar. The face mask 804 may include one or more creases or fold points for collapsing the face mask 804 to a size and shape that fits within the pocket region 810 of the collar 802. The face mask 804 may include shape maintaining elements, such as a flexible and shape retaining nose bar or element (e.g., shape-retaining metal), to form to a wearer's face to better seal against direct inhalation of outside air. The face mask 804 may be an antibacterial or antimicrobial reusable fabric face mask designed to deter inhalation of viruses and bacteria. The face mask 804 may be permanently or releasably connected to the collar 802 by at least one connector 808, with a separate strap or extension 806 extending from either side of the face mask 804 to the at least connector 808. In some implementations, one strap 806 may be secured to the connector 808, while the other strap 806 (not illustrated) is pulled around by the wearer to connect to a second connector 808 to position the face mask 804 against their face. In other implementations, the wearer may pull the mask with both straps 806 connected by the one or more connectors 808 over their head to position the face mask 804.

In some implementations, the face mask 804 includes a pocket or tubular opening for receiving a flexible nose adjustor (not illustrated). For example, a flexible metal nose adjuster may stow within the collar 802 for insertion by the wearer at time of use. In illustration, the flexible metal nose adjuster may be inserted into a pointed collar similar to a collar stay. In this manner, the face mask 804 may be foldable and/or collapsible as well as adjustable to seal against the wearer's face.

In further implementations, the face mask 804 may be a two-section face mask that the wearer connects along the face (e.g., as discussed in greater detail in relation to FIGS. 7A-7D) while leaving the straps 806 connected to the pocket region 810 of the collar 802. Each section, in further embodiments, stows separately within, beneath, or against the collar of the clothing item. For example, a right section may release from within or beneath a right back or side section of the collar 802 and be pulled around to the front near the wearer's face. Similarly, a left section may release from within or beneath a left back or side section of the collar 802 and be pulled around to the front near the wearer's face. The wearer may connect the two sections of the face mask 804 to snugly form the face mask 804 against the face. The two sections may connect along a connection seam using a releasable connection means. The releasable connection means, in some examples, can include Velcro, zipper, snaps, hook and eye clasps, magnetic closure elements, one or more clips, or a single vertical hook for connecting into a corresponding long, narrow diameter fabric loop. The fabric of the second section may differ from the fabric portion of the first section designed for covering the nose and mouth. For example, a main body of the first section of the face mask may be designed using one or more layers of protective material, while a side portion of the first section as well as the second section may be designed using a stretchable fabric.

FIG. 8B illustrates a use configuration 820 for a face mask 822 include four ties 824, where a first set of ties 824 a,b are retained on an inner surface of a hat 826 and a second set of ties 824 c,d are each retained by a respective collar-mounted cleat 828 a,b. The upper ties 824 a,b, in some examples, may be retained using an inner mounted retention system similar to the system described in relation to FIG. 2A, an inner-mounted cleat (e.g., as illustrated in FIGS. 5B and 5C), or by sewing or otherwise affixing the ties 824 a,b to the hat 826 (e.g., as illustrated in FIG. 6B). The use configuration 820, for example, may provide easy access for hydration during activities while securely maintaining the face mask on the wearer's face.

As illustrated in FIGS. 9A and 9B, in some embodiments, a face mask 904 includes an attachable filter 914 having an aesthetic decoration. The filter 914, for example, may attached to an outer surface of the face mask 904 using one or more connectors 918 such as Velcro strips 918 a-918 c. In other implementations, the connectors 918 are magnets with corresponding magnets on the filter 914. The connectors 918 may further be a series of snaps. The filter 914, for example, may include antibacterial and/or antimicrobial features, such as material types and/or chemical treatments. The filter 914, in some implementations, is disposable. In other implementations, the filter 914 is washable and reusable. The filter may include a branded or team decoration. In an illustrative example, the filter may be decorated with a corporate logo. The filter 914 may be printed with a number or other identifier to more easily recognize various team members of a sports team such as a little league team while the faces of the team members are substantially obscured due to a visor 916 of the hat 902 covering a portion of an upper region of the face of the wearer and the mask 904 covering a lower region of the face of the wearer. The filter 914 may be provided in a variety of colors and designs, for example to easily split a sports team into two groups for practicing or scrimmaging against each other (e.g., the red team and the blue team).

Although illustrated as a circular filter 914, in other implementations, the filter 914 may have a variety of shapes and/or sizes, each designed to filter air breathed in through a nose or mouth of the wearer. For example, the filter 914 may include an oblong, pear-shaped, or inverted heart-shaped perimeter. The connectors 918 may follow a same or similar perimeter outline (e.g., rectangular, pear-shaped, etc.). In some embodiments, the filter 914 has a decorative or aesthetic shape, such as the outline of a team logo, a team mascot, or a popular cartoon character.

In alternative embodiments, the mask includes an aperture corresponding to the shape of the filter 914 and including connection means such as Velcro, snaps, or magnets around its border (such as 918 a, 918 b, 918 c) to receive complementary connecting means on the filter 914. The opening, for example, may be arranged to releasably receive the filter 914. The aperture may vary in shape, as can the filter element 914. For example, the opening may cover substantially all of the nose and mouth (e.g., an upside-down heart or pear shape). The aperture and filter, in other examples, may be round, oval, square, or rectangular.

Turning to FIG. 9B, in some implementations, when the face mask 904 is stowed in the hat 902 (e.g., as illustrated, for example, in FIGS. 1B and 2A), the filter 914 may be retained on a surface of the hat 902. For example, the filter 914 may be releasably attached to the visor 916 or a front section of the hat 902 (e.g., where a team logo or other aesthetic decoration is commonly placed). The filter 914, in some embodiments, is removably secured in a pocket of the visor 916 or hat body 902 (not illustrated). The filter 914, in this manner, may be protected from dirt, debris, and damage when not in use on the face mask 904. The pocket may include a clear surface such that the filter 914 may be used as an aesthetic decoration when stored within the pocket. In some implementations, two or more filters may fit within the filter pocket, for example to enable replacement of a filter to ensure hygienic use of the mask 904.

FIGS. 10A through 10D illustrate an example adjustable face mask systems for releasably securing a face mask to a hat or the head of a wearer. Turning to FIG. 10A, a band sleeve 1000, in some implementations, is designed to wrap around an adjustable band 1010 of a baseball-style hat. For example, the band sleeve 1000 may include a strip of hook and loop fastener (e.g., Velcro) 1002 and a mating hook or loop fastener (not illustrated) to secure the band sleeve 1000 around the adjustable band 1010. In other embodiments, the fastener may include a series of snaps or hooks and eyes. Further, the fastener may include a zipper or button closure. In certain embodiments, the faster may be designed to mate with one or more of the series of openings of the adjustable band 1010.

To connect a face mask to the adjustable band 1010, in some embodiments, carabiner connectors 1004 a,b are attached to either side of the adjustable band 1010. As illustrated, the carabiner connectors 1004 a,b include a hinged clasp section 1006 a,b to releasably receive straps of a face mask. In other implementations, the carabiner connectors 1004 a,b may instead be unitary “B”-shaped gromets, such as a gromet 1008 illustrated in FIG. 10B. The gromet 1008, for example, may be designed to loop over a releasable adjustable band, such as an adjustable band 1012.

The carabiner connectors 1004 a,b or gromet 1008, in some implementations, are fashioned from metal. In other implementations, at least a portion of the carabiner connector 1004 or gromet 1008 is fashioned of a plastic, such as silicone. For example, the carabiner connector 1004 or gromet 1008 may be at least partially flexible or deformable to shape against a wearer's head.

In some implementations, turning to FIGS. 10C and 10D, a wearer configuration 1020 illustrates a band sleeve 1000 attached to the adjustable band of a hat 1024. Each of the straps 1026 a, 1026 b of a face mask 1022 are looped through a respective carabiner 1004 or link 1008.

Turning to FIG. 10E, an example band sleeve 1030 includes a body section 1032 formed, in some examples, of fabric, mesh, neoprene, polyurethane, rubber, knit, or another flexible material. The body section 1032 includes a first fastener strip 1034 a and a complementary fastener strip 1034 b, such as hook and loop (e.g., Velcro) fastener. The body section 1032 also includes a set of loops 1036 a,b for receiving a set of carabiners 1038 a,b.

The carabiners 1038 a,b may include a logo, emblem, or other graphic and/or textual marking 1040 a,b. Turning to FIG. 10G, in top views of the bad sleeve 1030, the carabiner or gromet 1038 a,b may be curved or straight. FIG. 10F illustrates a back view of the band sleeve 1030 of FIG. 10E.

FIG. 10H through FIG. 10K illustrate example usage configurations for the adjustable face mask systems of FIGS. 10A through 10G. An example user configuration 1040 of FIG. 10H illustrates a mask 1042 connected to a hat 1044 by gromets or carabiners 1048 of a band sleeve 1046. Turning to FIG. 10I, to release the mask 1042 from the wearer's face, in some implementations, the mask 1042 separates into a first portion 1042 a and a second portion 1042 b along a seam 1052. The portions 1042 a,1042 b of the face mask 1048 may be secured at the seam 1052, in some examples, by a hook and eye engagement, zipper, hook and loop material (e.g., Velcro), and/or one or more magnets. Turning to FIG. 10J, in some implementations, the wearer raises the face mask 1042 above a brim 1062 of the hat 1044 and reattaches the portions 1042 a, 1042 b at the seam 1052 so that the face mask 1042 stows against a front (e.g., crown) portion of the hat 1044.

In some implementations, turning to FIG. 10K, a band sleeve or similar device (e.g., a strap rather than a sleeve) 1072 with two gromets or carabiners may be worn directly on the head. In this manner, the face mask may be more securely attached to the wearer, and the wearer's ears will avoid the pressure of the straps. The sleeve or strap, further, may include a logo, text, or other information. The sleeve or strap may be cushioned for comfort or made of a soft material, such as neoprene or polyurethane. As illustrated, the two gromets or carabiners are a traditional carabiner shape, having a wider end and a narrower end. The narrower end, as illustrated, is releasably retaining the strap of the face mask, while the wider end is looped through the band sleeve or strap.

While certain embodiments have been described, these embodiments have been presented by way of example only and are not intended to limit the scope of the present disclosures. Indeed, the novel methods, apparatuses and systems described herein can be embodied in a variety of other forms; furthermore, various omissions, substitutions and changes in the form of the methods, apparatuses and systems described herein can be made without departing from the spirit of the present disclosures. The accompanying claims and their equivalents are intended to cover such forms or modifications as would fall within the scope and spirit of the present disclosures. 

What is claimed is:
 1. An apparatus for retaining a health protecting face mask against a face of a wearer, the apparatus comprising: a left gromet comprising an opening mechanism for releasably receiving a left strap of a face mask; a right gromet comprising the opening mechanism for releasably receiving a right strap of the face mask; and a band of material connecting the right gromet and the left gromet; wherein the apparatus, when placed against a back of a head of a wearer and connected by the left gromet and the right gromet to the left and right straps of the face mask, is configured to maintain the face mask against a face of the wearer.
 2. The apparatus of claim 1, wherein the band of material comprises an upper connecting means and lower complementary connecting means for wrapping the band of material around an adjustment strap of a baseball style cap and retaining the band of material in place around the adjustment strap.
 3. The apparatus of claim 1, wherein the opening mechanism is a latch mechanism.
 4. The apparatus of claim 3, wherein the latch mechanism is a locking latch mechanism.
 5. The apparatus of claim 1, wherein each of the left gromet and the right gromet is a carabiner.
 6. The apparatus of claim 5, wherein the carabiner is generally “B”-shaped, such that: an upper curve of the “B” retains an upper portion of the left or right strap of the face mask; and a lower curve of the “B” retains a lower portion of the left or right strap of the face mask; wherein the upper portion of the left or right face strap is retained in a position above an ear of the wearer, and the lower portion of the left or right face strap is retained in a position below an ear of the wearer. 